public static MemoryStream SaveImage(this Image img, Workflow workflow, EImageFormat imageFormat)
{
MemoryStream stream = new MemoryStream();
switch (imageFormat)
{
case EImageFormat.PNG:
DebugHelper.WriteLine("Performing PNG {0} {1} interlace", workflow.ImagePngCompression.GetDescription(), workflow.ImagePngInterlaced ? "with" : "without");
FreeImageNETHelper.SavePng(img, stream, workflow.ImagePngCompression, workflow.ImagePngInterlaced);
break;
case EImageFormat.JPEG:
img.SaveJPG(stream, workflow, true);
break;
case EImageFormat.GIF:
// FreeImageNETHelper.SaveGif(img, stream);
img.SaveGIF(stream, workflow.ImageGIFQuality);
break;
case EImageFormat.BMP:
img.Save(stream, ImageFormat.Bmp);
break;
case EImageFormat.TIFF:
DebugHelper.WriteLine("Performing TIFF {0} ", workflow.ImageTiffCompression.GetDescription());
FreeImageNETHelper.SaveTiff(img, stream, workflow.ImageTiffCompression);
break;
}
return(stream);
}
public static void SaveJPG(this Image img, Stream stream, Workflow workflow, bool fillBackground)
{
if (fillBackground)
{
img = FillImageBackground(img, Color.White);
}
// Using FreeImage converter.
FreeImageNETHelper.SaveJpeg(img, stream, workflow.ImageJpegQuality, workflow.ImageJpegSubSampling);
}
